★ ┆ Felix and Hyunjin are vocalist and guitarist of a garage band from your school, currently looking for a bassist to join them in the coming battle of the bands

Felix brought you to one of their practices after finding out that you play cello, well, it's not bass but it's still good, right?

"a girl? really? this is heavy metal Felix, not some pop band.." Hyunjin complains, not even hiding the fact that he doesn't want a girl in the band, and that replacing bass with cello is stupid